GREAT STUFF SMART DISPENSER Window and Door Insulating Foam Sealant is a specially formulated, minimally expanding foam with a low-pressure build that remains soft and flexible after curing. The foam can be formed without trimming to create long-lasting, airtight and water-resistant seal proven not to bow window or door frames when properly installed. The GREAT STUFF SMART DISPENSER can be reused, doesn’t drip and allows better control.
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NEW, patent-pending, easier to use
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No drips, less mess, foam stops when you stop
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Reusable, use it again and again
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Precise application
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Expands just enough to fill gaps without bowing or bending the frame, when properly applied
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Offers greater insulation value than chinked fiberglass or caulk
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Expands and contracts to allow for various weather conditions
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A single can fills an average of four to six residential windows
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Soft, pliable and can be stuffed back into the gap without trimming if you overfill
